CAS 3283-12-3 Dimethylphosphinic acid (HCID 76777)

기본 정보

CAS: 3283-12-3
표준 SMILES: CP(C)(=O)O
InChIKey: GOJNABIZVJCYFL-UHFFFAOYSA-N
분자식: C2H7O2P
평균 분자량: 94.05 g/mol
단동위원소 질량: 94.01836646

이름 및 식별자

우선 이름: Dimethylphosphinic acid
IUPAC: dimethylphosphinic acid
영어명: Dimethylphosphinic acid
분자식: C2H7O2P
분자량: 94.05

이름 및 동의어

Dimethylphosphinic acid3283-12-3HWF42NF4CGPHOSPHINIC ACID, P,P-DIMETHYL-CHEBI:23814GOJNABIZVJCYFL-UHFFFAOYSA-DTXSID00186499P,P-DIMETHYLPHOSPHINIC ACIDEINECS 221-927-9HYDROXYDIMETHYLPHOSPHINE OXIDERefChem:134374DTXCID60108990

이름 더 보기

DimethylphosphonicacidDimethylphosphinic acid,97%DiMethylphosphinic acid 97%Phosphinic acid,diMethyl- (6CI,7CI,8CI,9CI)

221-927-9InChI=1/C2H7O2P/c1-5(2,3)4/h1-2H3,(H,3,4)16391-06-3MFCD00009611DimethylphosphinicacidUNII-HWF42NF4CGphosphinic acid, dimethyl-DimethylphosphinsA currencyure

데이터베이스 식별자

CAS: 3283-12-3
PubChem CID: 76777
DTXSID: DTXSID00186499
ChEBI: CHEBI:23814
UNII: HWF42NF4CG
EC Number: 221-927-9
Nikkaji: J21.046C

물성

구조 계산 물성

XLogP: -1.1
극성 표면적: 37.3 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 5
형식 전하: 0
복잡도: 62

물리화학적 성질

녹는점: 85 · 85-89 °C(lit.)
끓는 점: 377 °C · 377°C
밀도: 1.13 · 1.130±0.06 g/cm3(Predicted)
저장 조건: Store at room temperature, keep dry and cool
산도 계수 (pKa): 2.9 · 2.90±0.50(Predicted)
물리적 상태: 고체
InChI: 1S/C2H7O2P/c1-5(2,3)4/h1-2H3,(H,3,4)
InChIKey: GOJNABIZVJCYFL-UHFFFAOYSA-N
SMILES: CP(C)(O)=O

화학적 성질

White crystals or crystalline powder

안전 및 규제

GHS 분류

GHS Classification · 5건

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.5%)

안전 데이터

wgk: 3
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-37/39
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

응용 분야 · 2건

용도Dimethylphosphinic acid was used in preparation of microcrystalline organometallic coordination polymer.

일반 설명Infrared spectra for gaseous and polycrystalline samples of dimethylphosphinic acid at various temperatures are reported. The molecular structure of the hydrogen bonded cyclic dimer of dimethylphosphinic acid was studied by gas-phase electron diffraction at 433K.